INVENTOR 2011 ERRORS AFTER INSTALLATION OF VERSION 2012

[Claudio_Brembati]

Hello everybody,

I have tested IV2012 before sqwitching definitively from 2011 tom 2012. After the test I have retuirned to 2011 for daily work and some strange issues are showing up.
First. I cannot have access to iProperties. The message in the attached picture  says: "the plug is unavailable or not properly installed. Pleas inform system administator that the installation is not completed. DTCP"?
What does that means? Anyone can help solving this problem?

Second. I can no more export in DXF. Thanks in advance.

[alessandro.gasso]

Please, try the following.

Select the Inventor 2011 icon on the desktop > Right-click > Run as administrator.

If you don’t want to start Inventor 2011 always in this way after using Inventor 2012, you need to turn off the UAC of your Operating System.

I hope it helps.

Kind regards,

Alessandro